/*
 * Copyright (c) 2010-2015 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#pragma once

#include <Swiften/Base/API.h>
#include <Swiften/Parser/PayloadParserFactory.h>
#include <string>

namespace Swift {
	class PayloadParserFactoryCollection;

	/**
	 * A generic class for PayloadParserFactories that parse a specific payload (given as the template parameter of the class).
	 */
	template<typename PARSER_TYPE>
	class GenericPayloadParserFactory2 : public PayloadParserFactory {
		public:
			/**
			 * Construct a parser factory that can parse the given top-level tag in the given namespace.
			 */
			GenericPayloadParserFactory2(const std::string& tag, const std::string& xmlns, PayloadParserFactoryCollection* parsers) : tag_(tag), xmlns_(xmlns), parsers_(parsers) {}

			virtual bool canParse(const std::string& element, const std::string& ns, const AttributeMap&) const {
				return (tag_.empty() ? true : element == tag_) && (xmlns_.empty() ? true : xmlns_ == ns);
			}

			virtual PayloadParser* createPayloadParser() {
				return new PARSER_TYPE(parsers_);
			}

		private:
			std::string tag_;
			std::string xmlns_;
			PayloadParserFactoryCollection* parsers_;
	};
}
